3. lithuania, latvia, and estonia all signed a peace treaty with germany in 1996 signed a pact with russia in 1996 were admitted to the european union in 2004 were damaged by the chernobyl explosion in 1986

ANSWER:

Lithuania, Estonia and Latvia, all were admitted to the "European Union in 2004".

EXPLANATION:

These three countries, Lithuania, Latvia and Estonia were all admitted together in the "European Union in 2004". After attaining the independence at the early 90s, these countries started to gain the pace in economy and political development. The common fear was always present in these three countries that Russia may attack them due to which they combined and joined European Union in 2004.

Assuming this is a question on a test just name a restaurant by your house and the state you live in, its not too difficult : )